shangfangjian
983b620659
P0 fixes: - CORS: replace wildcard methods/headers with configurable lists - deps.py: remove unsafe global _warned_unset variable P1 fixes: - http_client: read default timeout from Settings - bzzoiro: replace sync urllib with async httpx - bzzoiro: normalize validation failures use warning level only - db pool: read pool config from Settings (default 5+10) - backtest: add asyncio.Semaphore(8) for concurrent execution - predict/context_builder: add backtest parameter for cutoff buffer P2 improvements: - injuries: enforce int conversion for player_id/fixture_id - injuries: use system temp dir for cache - utils.py: extract shared actual_1x2/is_correct_1x2 - validation: downgrade 1x2 mismatch log to debug - docker-compose: use env vars for all credentials - .env.example: add POSTGRES_USER/PASSWORD/PORT, API_PORT
74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
"""FastAPI 应用工厂。"""
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from __future__ import annotations
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import logging
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from collections.abc import AsyncIterator
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from contextlib import asynccontextmanager
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from src.core.config import settings
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@asynccontextmanager
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async def lifespan(app: FastAPI) -> AsyncIterator[None]:
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from src.db.base import init_db
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from src.core.http_client import close_client
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await init_db() # 验证连接,不建表
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yield
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await close_client()
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def create_app() -> FastAPI:
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app = FastAPI(
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title="Profeto API",
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description="足球数据 + LLM 预测服务",
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version="0.1.0",
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lifespan=lifespan,
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)
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origins = [o.strip() for o in settings.CORS_ORIGINS.split(",") if o.strip()]
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methods = [m.strip() for m in settings.CORS_METHODS.split(",") if m.strip()]
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headers = [h.strip() for h in settings.CORS_HEADERS.split(",") if h.strip()]
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app.add_middleware(
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CORSMiddleware,
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allow_origins=origins,
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allow_credentials=True,
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allow_methods=methods,
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allow_headers=headers,
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)
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from src.api.routes.matches import router as matches_router
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from src.api.routes.predict import router as predict_router
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from src.api.routes.ingest import router as ingest_router
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from src.api.routes.eval import router as eval_router
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from src.api.routes.backtest import router as backtest_router
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app.include_router(matches_router)
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app.include_router(predict_router)
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app.include_router(ingest_router)
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app.include_router(eval_router)
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app.include_router(backtest_router)
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@app.get("/health")
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async def health():
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return {"status": "healthy", "service": "profeto"}
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@app.get("/health/ready")
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async def health_ready():
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"""就绪检查: 验证数据库连接。"""
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from src.db.base import engine
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try:
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async with engine.begin() as conn:
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await conn.run_sync(lambda conn: None)
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return {"status": "ready"}
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except Exception:
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return {"status": "not_ready"}
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return app
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app = create_app()
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